Straightening machine, also known as a wire straightening machine or a wire straightening and cutting machine, is an essential tool in the realm of steel bar processing machines. This versatile equipment is designed to straighten and cut steel bars with a diameter of less than 14 mm, offering customization options for cutting lengths as per customer requirements. It is adept at handling various materials including stainless steel wire, aluminum wire, cold-drawn wire, and plastic-coated steel wire, delivering precise cuts with minimal error and exceptional performance.
Operating Principle:
The straightening machine operates on a robust mechanism driven by motors and gears. Here’s an overview of its key components and functions:
Straightening Mechanism: Comprising straightening rollers, pressing blocks, and bearing seats, this mechanism straightens wires with the help of a high-speed rotating shaft driven by an electric motor.
Feed Mechanism: Utilizing pressure wheels driven by a triangle belt chain, this mechanism propels the metal wire forward through friction, with the feed speed adjustable based on wire diameter and rigidity.
Cutting Mechanism: An eccentric mechanism, driven by a cutting motor, facilitates the cutting action. When the metal wire reaches a predetermined length, a punch block impacts the cutter head to cut the wire. Additionally, a sealing rod ensures smooth wire release and reseals the wire trough after each cut.
Wire Doffing Mechanism: Comprising a cyclone, blocking rod, mandrel, and base, this mechanism facilitates continuous and automatic wire feeding from a wire reel.
Installation and Debugging:
Proper installation and debugging are crucial for the efficient operation of the straightening machine. Here are the steps involved:
Ensure the machine is placed on a flat surface and securely install it using screws.
Attach the runway pole to the cable routing wheel and measure the desired cutting size using a meter ruler.
Fix the positioning key and connect the motor switch to the power supply, ensuring correct wiring.
Lubricate all rotating parts with engine oil and grease, and check for any leaks or loose connections.
Conduct an idle run for 2-3 minutes to ensure smooth operation before feeding the wire.
Adjust the angle of the straightening die in the high-speed rotor to achieve optimal straightening effects.
Operating Guidelines:
To ensure safe and efficient operation, follow these guidelines:
Thoroughly review the operating instructions and add lubricants as required.
Check for loose fasteners and verify the correct rotation direction of the wire feed wheel.
Adjust the gap between cutting components and ensure proper alignment for optimal performance.
Monitor wire quality and adjust tension springs or replace worn components as needed.
Address any issues promptly to maintain smooth operation and prevent downtime.
In conclusion, the straightening and cutting machine for steel bars is a versatile and indispensable tool in the steel processing industry. With proper installation, maintenance, and adherence to operating guidelines, it can significantly enhance efficiency and productivity while ensuring precision and quality in steel bar processing operations.
